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Old English *twirn (inherited)
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Old English þweran (inherited)
←
English twine (doublet)
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Middle English twiren (inherited)
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Middle English *twir (inherited)
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Middle English *twirn (mention)
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Middle English twern (mention)
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Middle English *tweren (inherited)
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Middle High German zwieren (cognate)
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Proto-West Germanic *twiʀn (inherited)
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Proto-Indo-European *duwo- (derived)
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Proto-Indo-European *twer- (derived)